706106208 has 24 divisors (see below), whose sum is σ = 1853529048. Its totient is φ = 235368704.

The previous prime is 706106207. The next prime is 706106213. The reversal of 706106208 is 802601607.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×706106208² = 997171953952278528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706106201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3677541 + ... + 3677732.

It is an arithmetic number, because the mean of its divisors is an integer number (77230377).

Almost surely, 2^706106208 is an apocalyptic number.

It is an amenable number.

706106208 is an abundant number, since it is smaller than the sum of its proper divisors (1147422840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706106208 is a wasteful number, since it uses less digits than its factorization.

706106208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7355286 (or 7355278 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 706106208 is about 26572.6590314180. The cubic root of 706106208 is about 890.4783053733.

The spelling of 706106208 in words is "seven hundred six million, one hundred six thousand, two hundred eight".